There are multiple bug reports indicating problems with migration-assistant and it being unsuccessful in migrating items for people. There doesn't seem to be much manual testing done of migration-assistant so it would be helpful if we were to setup automated testing somehow.

Problem Bugs Bug 986161 - imported bookmarks from ubuntu not found Bug 986730 - nothing transferred from Windows 7 Bug 980676 - migration-assistant encountering multiple users cause ubiquity to crash Bug 987902 - nothing imported